237603 2022-03-08 06:36:29 -0800 [ iOS ] 2 imported/w3c/web-platform-tests/content-security-policy/connect-src/* tests are flaky text failures 2022-03-10 14:34:46 -0800 1 1 1 Unclassified WebKit Page Loading WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 Morningstar webkit-unassigned beidson bfulgham cdumez pgriffis webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1849233 0 Morningstar 2022-03-08 06:36:29 -0800 imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-allowed.sub.html imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-blocked.sub.html are both flaky text failures on iOS queues. Regression may be around r289514. Further investigation is required. HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcontent-security-policy%2Fconnect-src%2Fshared-worker-connect-src-allowed.sub.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcontent-security-policy%2Fconnect-src%2Fshared-worker-connect-src-blocked.sub.html&platform=ios imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-allowed.sub.html DIFF: --- /Volumes/Data/worker/ipados-simulator-15-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-allowed.sub-expected.txt +++ /Volumes/Data/worker/ipados-simulator-15-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-allowed.sub-actual.txt @@ -1,3 +1,3 @@ -FAIL Expecting logs: ["xhr allowed","TEST COMPLETE"] assert_unreached: unexpected log: xhr blocked Reached unreachable code +FAIL Expecting logs: ["xhr allowed","TEST COMPLETE"] assert_unreached: Logging timeout, expected logs xhr allowed,TEST COMPLETE not sent. Reached unreachable code DIFF-URL: https://build.webkit.org/results/Apple-iPadOS-15-Simulator-Release-WK2-Tests/r290762%20(1185)/imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-allowed.sub-diff.txt imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-blocked.sub.html DIFF: --- /Volumes/Data/worker/ipados-simulator-15-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-blocked.sub-expected.txt +++ /Volumes/Data/worker/ipados-simulator-15-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-blocked.sub-actual.txt @@ -1,5 +1,5 @@ This test loads a shared worker, delivered with its own policy. The worker should be blocked from making an XHR as that policy specifies a connect-src 'none', though this resource's policy is connect-src *. No report should be sent since the worker's policy doesn't specify a report-uri. -PASS Expecting logs: ["xhr blocked","TEST COMPLETE"] +FAIL Expecting logs: ["xhr blocked","TEST COMPLETE"] assert_unreached: Logging timeout, expected logs xhr blocked,TEST COMPLETE not sent. Reached unreachable code DIFF-URL: https://build.webkit.org/results/Apple-iPadOS-15-Simulator-Release-WK2-Tests/r290762%20(1185)/imported/w3c/web-platform-tests/content-security-policy/connect-src/shared-worker-connect-src-blocked.sub-diff.txt 1849234 1 webkit-bug-importer 2022-03-08 06:36:58 -0800 <rdar://problem/89965072> 1849793 2 Morningstar 2022-03-09 11:49:43 -0800 marking expectations until further investigation can occur. 1849798 3 Morningstar 2022-03-09 12:01:38 -0800 Expectations updated with r291059 1849851 4 ryanhaddad 2022-03-09 14:36:54 -0800 Based on commits that landed shortly before the first failure, https://commits.webkit.org/247042@main seems like it could be related as it was about the SharedWorker process on iOS. 1849853 5 cdumez 2022-03-09 14:42:22 -0800 (In reply to Ryan Haddad from comment #4) > Based on commits that landed shortly before the first failure, > https://commits.webkit.org/247042@main seems like it could be related as it > was about the SharedWorker process on iOS. Flaky timeouts could indeed indicate that we're failing to take a process assertion on iOS. I can investigate. 1850248 6 cdumez 2022-03-10 14:34:46 -0800 (In reply to Chris Dumez from comment #5) > (In reply to Ryan Haddad from comment #4) > > Based on commits that landed shortly before the first failure, > > https://commits.webkit.org/247042@main seems like it could be related as it > > was about the SharedWorker process on iOS. > > Flaky timeouts could indeed indicate that we're failing to take a process > assertion on iOS. I can investigate. I haven't been able to reproduce so far, even by forcing the shared worker into its own separate process (which is more likely to trigger process suspension).